The Nasrid emirate of southern Iberia emanated power through architecture; this project aims to better understand how this was made possible, via an interdisciplinary exploration of the Alhambra monument and other Al-Andalus constructions. Initial results of archaeological campaigns, structure chronologies and communication plans undertaken in 2021 and 2022 are presented.

Substantial debate surrounds the relative lack of formal burials in Britain during the fifth century AD, which was a key period of social and economic transition following the withdrawal of the Roman army. Here, the authors argue that the ‘missing fifth century’ may be explained, in part, by the continuation of archaeologically invisible mortuary treatments practised in the preceding Iron Age and Roman period. Compilation of published radiocarbon dates from human remains found in cave and riverine contexts demonstrates that a variety of methods for the disposal of the dead—outside of formal cemeteries—existed in the first millennium AD.

In the ninth century AD, Moravia (now in Czechia) was the heartland of the first Slavic state-like formation in Central Europe. Traditionally, the archaeology of the region has been interpreted via historical records only; the FORMOR project aims to broaden this view by using archaeometry, archaeogenetics, bioarchaeology and introducing new theoretical approaches.

Throughout the medieval period, thousands of ships plied their trade around England's coasts. History documents numerous lost ships, and more would have sunk without record, yet very few wrecks dating between the tenth and fifteenth centuries AD have previously been discovered in English waters. The author reports on one of the first of such finds—the wreck of a clinker-built sailing vessel, dated to c. AD 1250, that was carrying a cargo of Purbeck stone. Examination of the ship and its cargo reveals new insights into shipping and the Purbeck stone trade in the thirteenth century.

After St James the Apostle, Bishop Teodomiro of Iria-Flavia is the most important figure associated with the pilgrimage to Santiago de Compostela. He supposedly discovered the apostolic tomb after a divine revelation between AD 820 and 830 yet, until the discovery, in 1955, of a tombstone inscribed with his name, his very existence was a matter of some debate. Here, the authors employ a multi-stranded analytical approach, combining osteoarchaeology, radiocarbon dating, stable isotope and ancient DNA analyses to demonstrate that human bones associated with the tombstone, in all likelihood, represent the earthly remains of Bishop Teodomiro.

In the absence of written records, disease and parasite loads are often used as indicators of sanitation in past populations. Here, the authors adopt the novel approach of integrating the bioarchaeological analysis of cesspits in an area of medieval Leiden (the Netherlands) with historical property records to explore living conditions. Using light microscopy and enzyme-linked immunosorbent assays (ELISA) they identify evidence of parasites associated with ineffective sanitation (whipworm, roundworm and the protozoan Giardia duodenalis)—at residences of all social levels—and the consumption of infected livestock and freshwater fish (Diphyllobothriidae, cf. Echinostoma sp., cf. Fasciola hepatica and Dicrocoelium sp.).

The late seventh-century introduction of silver coinage marked a transformation in the economy of north-west Europe, yet the source(s) of the silver bullion behind this change remains uncertain. Here, the authors use combined lead isotope and trace element analysis of 49 coins from England, Frisia and Francia to provide new insights into north-European silver sources during the ‘long eighth century’ (c. AD 660–820). The results indicate an early reliance on recycled Byzantine silver plate, followed by a shift c. AD 750 to newly mined metal from Francia. This change indicates the strong role of the Carolingian state in the control of metal sources and economic structures across the North Sea zone.

Exogamous marriage alliances involving royal women played a prominent role in the conversion of the Anglo-Saxon kingdoms to Christianity in the seventh century AD. Yet the large number of well-furnished female burials from this period suggests a broader change in the role of women. The authors present the results of isotopic analysis of seventh-century burials, comparing male and female mobility and the mobility of females from well-furnished versus poorly/unfurnished burials. Results suggest increased mobility during the Conversion Period that is, paradoxically, most noticeable among women buried in poorly furnished graves; their well-furnished contemporaries were more likely to have grown up near to their place of burial.

Medieval hospitals were founded to provide charity, but poverty and infirmity were broad and socially determined categories and little is known about the residents of these institutions and the pathways that led them there. Combining skeletal, isotopic and genetic data, the authors weave a collective biography of individuals buried at the Hospital of St John the Evangelist, Cambridge. By starting with the physical remains, rather than historical expectations, they demonstrate the varied life courses of those who were ultimately buried in the hospital's cemetery, illustrating the diverse faces of medieval poverty and institutional notions of charity. The findings highlight the value of collective osteobiography when reconstructing the social landscapes of the past.

During the tenth century AD, Harald Bluetooth ruled Denmark from the royal seat at Jelling. The two extant Jelling mounds are traditionally associated with Harald's parents, Gorm and Thyra, about whom we know little. Unusually, the name Thyra appears on both Jelling runestones and on several others from the region. If all refer to the same person, she would be commemorated on more runestones than anyone else in Viking-Age Denmark. The authors use 3D-scanning to study rune carving techniques, combined with analyses of orthography and language, concluding that the Jelling 2 and Læborg stones are linked by the hand of the carver Ravnunge-Tue. The results suggest Thyra played a pivotal role in the emergence of the Danish state.

Why, how and when villages emerged across medieval Europe are enduring questions for archaeologists and historians because of the wider social and economic transformations implied—and because many of these settlements persist to the present day. Most archaeological investigations have focused on the nucleated centres of these communities; here, instead, the authors examine the role of agroscapes. Focusing on an agricultural area near the village of Tobillas, changes in soil chemistry are used to document the creation and maintenance of common fields attesting to collective agrarian practice pre-dating the foundation of the medieval village. Reversing the accepted narrative, the authors argue it was these pre-existing agrarian communities who coalesced to constitute villages such as Tobillas.

Hedeby was the largest town in the Viking North. Investigations have identified imports at the site from central and northern Scandinavia revealing long-distance connections. The chronology of this trade, however, is unclear. Here, the authors use a typological-biomolecular approach to examine connections during the early Viking Age. The application of ZooMS to an assemblage of antler combs, stylistically dated to the ninth century AD, reveals nearly all were made of reindeer antler. As most craft production waste from Hedeby comprises red deer antler, it is argued that these combs were manufactured elsewhere, perhaps hundreds of kilometres further north. The results have implications for understanding of production and regional connectivity in early medieval Scandinavia.

From the seventh century AD, successive Islamic polities were established around the Mediterranean. Historians have linked these caliphates with the so-called ‘Islamic Green Revolution’—the introduction of new crops and agricultural practices that transformed the economies of regions under Muslim rule. Increasingly, archaeological studies have problematised this largely text-based model of agrarian innovation, yet much of this research remains regionally and methodologically siloed. Focusing on the Western Mediterranean, the authors offer a theoretically informed, integrated environmental archaeology approach through which to contextualise the ecological impact of the Arab-Berber conquests. Its future application will allow a fuller evaluation of the scale, range and significance of agricultural innovations during the ‘medieval millennium’.

During the late first millennium AD, the Bulgarian Empire emerged in the eastern Balkans on the doorstep of the Byzantine Empire. In a bid to reconcile with—and impress—its powerful neighbour, Tsar Simeon I selected the fortified site of Veliki Preslav as a new capital city. Through the ninth and tenth centuries AD, the city was developed into one of the largest cities of the early Middle Ages in Europe. A fortified Inner City of palaces, churches and state buildings was accompanied by a large defended Outer City. The authors present the results of a recent geophysical survey, revealing patterning in the spatial and socio-economic organisation of the urban landscape between the ninth and fourteenth centuries AD.

Archaeological studies of belief, ideology and commemorative strategies in Ireland, and elsewhere in Europe, neglect the continuation of cremation far beyond the supposed fifth-century AD threshold for the shift to inhumation under the influence of Christianity. A database of radiocarbon dates from first-millennium AD Ireland permits the identification of new patterns in early medieval (AD 400–1100) mortuary practices, including a new phase of cremation. The authors discuss archaeological and historical implications to demonstrate how data-driven approaches can enhance and challenge established metanarratives. They also highlight serious methodological and interpretative issues that these data pose for current narrative frameworks, and their influence on post-excavation strategies.